GB2406121A - A method and apparatus for high speed communication with a downhole tool - Google Patents

A method and apparatus for high speed communication with a downhole tool Download PDF

Info

Publication number
GB2406121A
GB2406121A GB0426285A GB0426285A GB2406121A GB 2406121 A GB2406121 A GB 2406121A GB 0426285 A GB0426285 A GB 0426285A GB 0426285 A GB0426285 A GB 0426285A GB 2406121 A GB2406121 A GB 2406121A
Authority
GB
United Kingdom
Prior art keywords
downhole tool
speed communication
high speed
provides
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB0426285A
Other versions
GB2406121B (en
GB0426285D0 (en
Inventor
David Hill Lilly
Paul Gerard Cairns
Kenneth Arthur Shorck
John Moore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB0426285D0 publication Critical patent/GB0426285D0/en
Publication of GB2406121A publication Critical patent/GB2406121A/en
Application granted granted Critical
Publication of GB2406121B publication Critical patent/GB2406121B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40013—Details regarding a bus controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40032—Details regarding a bus interface enhancer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/24—Multipath
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/24—Multipath
    • H04L45/243—Multipath using M+N parallel active paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Fluid Mechanics (AREA)
  • Medical Informatics (AREA)
  • Communication Control (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Electric Cable Installation (AREA)
  • Earth Drilling (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Computer And Data Communications (AREA)

Abstract

The present invention provides a high-speed communication and data link between a downhole tool and a surface computer. The present invention provides a plurality of parallel data busses inside of the downhole tool for providing multiple data paths between a down hole tool memory or device and a surface computer. The present invention enables high-speed dumping of memory from the downhole tool to a surface computer. The invention also provides a web server inside of the downhole tool.

Description

GB 2406121 A continuation (74) Agent and/or Address for Service: Frank B
Dehn & Co. 179 Queen Victoria Street, LONDON, EC4V 4EL, United Kingdom
GB0426285A 2002-05-24 2003-05-23 A method and apparatus for high speed data dumping and communication for a down hole tool Expired - Fee Related GB2406121B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38324302P 2002-05-24 2002-05-24
PCT/US2003/016475 WO2003101047A2 (en) 2002-05-24 2003-05-23 A method and apparatus for high speed communication with a downhole tool

Publications (3)

Publication Number Publication Date
GB0426285D0 GB0426285D0 (en) 2004-12-29
GB2406121A true GB2406121A (en) 2005-03-23
GB2406121B GB2406121B (en) 2005-12-28

Family

ID=29584532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0426285A Expired - Fee Related GB2406121B (en) 2002-05-24 2003-05-23 A method and apparatus for high speed data dumping and communication for a down hole tool

Country Status (6)

Country Link
US (1) US7145472B2 (en)
AU (1) AU2003241616A1 (en)
CA (1) CA2487384C (en)
GB (1) GB2406121B (en)
NO (1) NO337135B1 (en)
WO (1) WO2003101047A2 (en)

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AU2003241616A1 (en) 2003-12-12
WO2003101047A2 (en) 2003-12-04
WO2003101047A3 (en) 2004-03-25
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CA2487384C (en) 2009-12-22
CA2487384A1 (en) 2003-12-04
AU2003241616A8 (en) 2003-12-12
GB2406121B (en) 2005-12-28
US7145472B2 (en) 2006-12-05
US20040039466A1 (en) 2004-02-26
NO20045224L (en) 2005-02-23
GB0426285D0 (en) 2004-12-29

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